<%--
  Created by IntelliJ IDEA.
  User: finder
  Date: 2021/10/19
  Time: 9:26
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>点赞</title>
    <script>

    </script>
</head>
<body>
<input type="button" value="点赞" onclick="like()">当前点赞量：<span id="num" style="color: red"></span>
</body>
</html>